Oscillatory integrals, lagrange immersions and unfolding of singularities

Fourier integral operators. I

1971 • 2,452 citations

PROOF OF A THEOREM OF A. N. KOLMOGOROV ON THE INVARIANCE OF QUASI-PERIODIC MOTIONS UNDER SMALL PERTURBATIONS OF THE HAMILTONIAN

1963 • 886 citations

The spectral function of an elliptic operator

1968 • 884 citations

Corrected bohr-sommerfeld quantum conditions for nonseparable systems

1958 • 627 citations

Symplectic manifolds and their lagrangian submanifolds

1971 • 599 citations

COXETER FUNCTORS AND GABRIEL'S THEOREM

1973 • 547 citations

Uniform asymptotic expansions at a caustic

1966 • 532 citations

Fourier integral operators. II

1972 • 516 citations

Characteristic class entering in quantization conditions

1967 • 507 citations

Asymptotic solutions of oscillatory initial value problems

1957 • 418 citations

Elementary Structure of Real Algebraic Varieties

1957 • 321 citations

Quasihomogene isolierte Singularit�ten von Hyperfl�chen

1971 • 315 citations

Fourier Integral Operators

2010 • 258 citations

Stability of C{su∞} mappings, III: Finitely determined map-germsmappings, III: Finitely determined map-germs

1968 • 254 citations

Stability of C∞ mappings, IV: Classification of stable germs by R-algebrasmappings, IV: Classification of stable germs by R-algebras

1969 • 231 citations

Stability of C ∞ Mappings: II. Infinitesimal Stability Implies Stability

1969 • 206 citations

Stability of C ∞ Mappings: I. The Division Theorem

1968 • 192 citations

Singularties of differentiable maps

1967 • 182 citations

Stability of C∞ mappings: VI the nice dimensions

1971 • 172 citations

Modes and quasimodes

1972 • 169 citations

Stability of C∞ mappings: V, transversality

1970 • 165 citations

Anwendung der Vektorrechnung auf die Grundlagen der geometrischen Optik

1911 • 127 citations

Modules over a ring of differential operators. Study of the fundamental solutions of equations with constant coefficients

1971 • 108 citations

LINEAR OPERATORS PART II (SPECTRAL THEORY)

1969 • 100 citations

REMARKS ON THE STATIONARY PHASE METHOD AND COXETER NUMBERS

1973 • 94 citations

Quantum mechanics and asymptotic series

1933 • 85 citations

Integrals with a large parameter. Several nearly coincident saddle points

1972 • 82 citations

Proceedings of Liverpool Singularities — Symposium I

1971 • 75 citations

Catastrophes and partial differential equations

1973 • 54 citations

Three dimensional pictures for Thom’s parabolic umbilic

1971 • 27 citations

The singularities of C∞-functions of right-codimension smaller or equal than eight

1973 • 27 citations

Remarks on a paper of D. Ludwig

1973 • 20 citations

Une demonstration du theoreme de division pour les fonctions differentiables

1973 • 19 citations

Homogeneity of Infinite-Dimensional Parallelotopes

1957 • 7 citations